81462582

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{19937}}^1$

素因数の和:20172

約数の個数: 24

約数和(自身を含む): 177288696

約数和(自身を除く): 95826114

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 19937, 39874, 59811, 119622, 179433, 358866, 4525699, 9051398, 13577097, 27154194, 40731291, 81462582]

約数ペア:

[(1, 81462582), (2, 40731291), (3, 27154194), (6, 13577097), (9, 9051398), (18, 4525699), (227, 358866), (454, 179433), (681, 119622), (1362, 59811), (2043, 39874), (4086, 19937)]